Updated October 2026

Diagnostic radiologists in Portland, OR

Diagnostic radiology
Portland, Oregon

Diagnostic radiologists: 202
Linked to a hospital or group: 145
Hospitals with a diagnostic radiologist: 38
Medical groups with a diagnostic radiologist: 41
Practice at a hospital: 126

There are 202 diagnostic radiologists in Portland. Oregon Health & Science University (OHSU) has the most, 47, and OHSU Hospital has the most affiliated diagnostic radiologists, 72. 19% finished medical school 30 or more years ago.

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Portland diagnostic radiologists, listed A to Z by last name

Each diagnostic radiologist on the list has diagnostic radiology as their primary specialty and a Portland practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Portland diagnostic radiologists, A to Z
Diagnostic radiologist	Hospitals	Medical groups	Email and phone
Christopher James Altenhofen, MDNPI 1043327547	-	1 group	Contacts
James Curtis Anderson, MDNPI 1376551804	1 hospital	2 groups	Contacts
Deborah Lynn Arnold, MDNPI 1063429991	5 hospitals	1 group	Contacts
Marco Giorgio Aru, MDNPI 1730685090	2 hospitals	3 groups	Contacts
Phillip D. Baker, MDNPI 1497781355	5 hospitals	4 groups	Contacts
Krishna Hecht Bandi, MDNPI 1508257916	1 hospital	1 group	Contacts
Dennis Andresovitch Barbon, MDNPI 1427510700	5 hospitals	2 groups	Contacts
Katherine Elizabeth Barton, MDNPI 1841633468	1 hospital	2 groups	Contacts
Arielle Ann Bauer, MDNPI 1912311127	5 hospitals	7 groups	Contacts
Gregory L. Beagle, MDNPI 1245200682	5 hospitals	4 groups	Contacts
Brooke Renee Beckett, MDNPI 1275732679	3 hospitals	2 groups	Contacts
Amanda J. Beer, MDNPI 1568786234	4 hospitals	2 groups	Contacts
William G. Bennett, MDNPI 1972547057	-	-	Contacts
Ronald J. Boucher, MDNPI 1538139035	-	4 groups	Contacts
Lisabeth Ann Bush, MDNPI 1912998097	-	3 groups	Contacts
Jeffrey Robert Cagley, MDNPI 1598050825	5 hospitals	4 groups	Contacts
Katherine Hyeon Cavallo Hom, MDNPI 1750776084	1 hospital	3 groups	Contacts
Hoiwan CheungNPI 1861923351	5 hospitals	3 groups	Contacts
Crispin A. Chinn, MDNPI 1619983228	5 hospitals	7 groups	Contacts
Henry H. Chow, DONPI 1912290768	5 hospitals	1 group	Contacts
David P. Ciaverella, DONPI 1689659047	6 hospitals	5 groups	Contacts
Michael Cole, MDNPI 1518300870	8 hospitals	9 groups	Contacts
James Richards Creps, MDNPI 1285195040	5 hospitals	3 groups	Contacts
Charles Lawrence Croteau, DONPI 1518183284	5 hospitals	1 group	Contacts
Robert F. Demayo, MDNPI 1699704445	1 hospital	-	Contacts
Nora Dobos, MDNPI 1154336667	1 hospital	-	Contacts
Jasper Erickson, MDNPI 1205457181	1 hospital	3 groups	Contacts
Allison Brooke Forrest, MDNPI 1093276057	4 hospitals	1 group	Contacts
Toshinori Fukuda, MDNPI 1275299166	5 hospitals	1 group	Contacts
Alice W. Fung, MDNPI 1811944374	3 hospitals	1 group	Contacts
Yan Gao, MDNPI 1881678985	1 hospital	2 groups	Contacts
Thomas Gibson, MDNPI 1902196249	5 hospitals	7 groups	Contacts
James R. Gilmore, MDNPI 1457553109	5 hospitals	3 groups	Contacts
Timothy S. Gormley, MDNPI 1043200686	6 hospitals	9 groups	Contacts
Alexander R. Guimaraes, MD, PhDNPI 1194791764	1 hospital	1 group	Contacts
Sean David Gussick, MDNPI 1013179829	7 hospitals	7 groups	Contacts
Gregory Hall, MDNPI 1003159252	5 hospitals	2 groups	Contacts
Bronwyn Elizabeth Hamilton, MDNPI 1902812464	3 hospitals	3 groups	Contacts
Philip E. Hanline, MDNPI 1609840792	5 hospitals	4 groups	Contacts
Barry G. Hansford, MDNPI 1043448186	5 hospitals	3 groups	Contacts
Eric Bjorn Harboldt, MDNPI 1578943320	5 hospitals	2 groups	Contacts
James J. Hasenauer, MDNPI 1669422416	5 hospitals	1 group	Contacts
Andrew Helming, MDNPI 1013565894	1 hospital	3 groups	Contacts
Charles Stephen Henry, MDNPI 1134211931	7 hospitals	43 groups	Contacts
Daniel Edward Hillman, MDNPI 1528453180	4 hospitals	5 groups	Contacts
Madeleine Hinojos, MDNPI 1619670650	-	1 group	Contacts
Jason Brad Hobbs, MDNPI 1144664145	5 hospitals	3 groups	Contacts
Jacob R. Hodge, MDNPI 1811158256	5 hospitals	3 groups	Contacts
Robert Scott Israel, MDNPI 1124068028	-	1 group	Contacts
Melissa Ann Jacobs, MDNPI 1245376060	3 hospitals	4 groups	Contacts

Showing 1 to 50 of 151 Portland diagnostic radiologists

The list shows the 151 diagnostic radiologists with a public profile. The other 51 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 194 of 202 Portland diagnostic radiologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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Oregon Health & Science University (OHSU) has the most diagnostic radiologists in Portland, with 47

Radiology Specialists of the Northwest (RSN) is second with 21, and Pacific Imaging Associates third with 19. Counts are diagnostic radiologists with an Oregon address linked to each group.

Medical groups with the most diagnostic radiologists in Portland
#	Medical group	Parent organization	Diagnostic radiologists
1	Oregon Health & Science University (OHSU)Portland	Parent on file	47
2	Radiology Specialists of the Northwest (RSN)Portland	-	21
3	Pacific Imaging AssociatesPortland	-	19
4	Kaiser Permanente NorthwestPortland	Parent on file	15
5	TS Radiology BillingsPortland	-	15
6	Center for Medical Imaging, BridgeportTigard	Parent on file	13
7	TRG Imaging (The Radiology Group)Portland	-	13
8	Center for Medical ImagingHillsboro	Parent on file	13
9	Adventist Health TillamookTillamook	Parent on file	10
10	Hillsboro Medical Center (Tuality Healthcare)Portland	Parent on file	9

Top 10 of 41 Portland medical groups with a diagnostic radiologist

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

OHSU Hospital has the most affiliated diagnostic radiologists in Portland, with 72

Providence Portland Medical Center is second with 35, and Providence Hood River Memorial Hospital third with 30. Portland diagnostic radiologists are affiliated with 38 hospitals in all.

Hospitals with the most diagnostic radiologists in Portland
#	Hospital	Health system	Diagnostic radiologists
1	OHSU HospitalPortland	State of Oregon	72
2	Providence Portland Medical CenterPortland	Providence	35
3	Providence Hood River Memorial HospitalHood River	Providence	30
4	Providence St. Vincent Medical CenterPortland	Providence	25
5	Providence Willamette Falls Medical CenterOregon City	Providence	21
6	Providence Milwaukie HospitalMilwaukie	Providence	21
7	Adventist Health PortlandPortland	Adventist Health	19
8	Legacy Emanuel Medical CenterPortland	Legacy Health	18
9	Legacy Good Samaritan Medical CenterPortland	Legacy Health	18
10	Legacy Mount Hood Medical CenterGresham	Legacy Health	17

Top 10 of 38 Portland hospitals with an affiliated diagnostic radiologistAll 10 Portland hospitals

See every hospital and group for each Portland diagnostic radiologist

Each public profile names one place a diagnostic radiologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Portland diagnostic radiologists practice at a hospital: 126 of the 142 with a mapped site

49 also practice at a medical group site, and 46 at clinical labs. A diagnostic radiologist can practice at several kinds of site, so the shares overlap.

Portland diagnostic radiologists by site of care

Hospitals12689%
Medical group practices4935%
Clinical labs4632%
Therapy and rehab centers96%
Ambulatory surgery centers86%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

19% of Portland diagnostic radiologists finished medical school 30 or more years ago

23 of the 123 Portland diagnostic radiologists with a graduation year on file. 22 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago2218%
10 to 19 years ago4839%
20 to 29 years ago3024%
30 to 39 years ago1613%
40 or more years ago76%

Source: Dmand AI Professional Profile Data

Every Portland diagnostic radiologist profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Portland diagnostic radiologist directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Diagnostic radiologists are HCPs whose primary specialty is diagnostic radiology (taxonomy code 2085R0202X), with an active NPI and a Portland practice address.

FAQ

Frequently asked questions about diagnostic radiologists in Portland

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many diagnostic radiologists are in Portland?

202 diagnostic radiologists have an active NPI, a Portland practice address and diagnostic radiology (taxonomy code 2085R0202X) as their primary specialty. 145 of them are linked to a hospital or medical group.

Which Portland medical groups have the most diagnostic radiologists?

Oregon Health & Science University (OHSU), with 47, followed by Radiology Specialists of the Northwest (RSN) with 21 and Pacific Imaging Associates with 19.

Which Portland hospitals have the most diagnostic radiologists?

OHSU Hospital, with 72 affiliated diagnostic radiologists, followed by Providence Portland Medical Center with 35 and Providence Hood River Memorial Hospital with 30.

What share of Portland diagnostic radiologists practice at a hospital?

126 of the 142 Portland diagnostic radiologists with a mapped site of care, or 89%, have a current hospital affiliation.

What is the taxonomy code for diagnostic radiology?

2085R0202X is the NPPES taxonomy code for diagnostic radiology. Sub-specialties with their own code are counted on their own lists.

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